From 415fa25eb7ad2eff8fe572a42bbb5ffd5bbf6732 Mon Sep 17 00:00:00 2001
From: chao an <anchao@xiaomi.com>
Date: Mon, 5 Dec 2022 12:21:46 +0800
Subject: [PATCH] mm/ubsan: fix build warning
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ubsan/ubsan.c: In function ‘get_signed_val’:
ubsan/ubsan.c:162:22: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
  162 |       uint64_t ret = (uint64_t)val & mask;
      |

Signed-off-by: chao an <anchao@xiaomi.com>
---
 mm/ubsan/ubsan.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mm/ubsan/ubsan.c b/mm/ubsan/ubsan.c
index ec90555dd78..744117af17b 100644
--- a/mm/ubsan/ubsan.c
+++ b/mm/ubsan/ubsan.c
@@ -159,7 +159,7 @@ static int64_t get_signed_val(FAR struct type_descriptor *type,
     {
       unsigned bits = type_bit_width(type);
       uint64_t mask = (1llu << bits) - 1;
-      uint64_t ret = (uint64_t)val & mask;
+      uint64_t ret = (uintptr_t)val & mask;
 
       return (int64_t)(((ret & (1llu << (bits - 1))) != 0) ?
              ret | ~mask : ret);